Title:
RESIN HELMET
Document Type and Number:
Japanese Patent JP2022089585
Kind Code:
A
Abstract:
To provide a resin helmet having good mechanical properties and good impact resistance even at a low temperature even when isosorbide-based resin is contained as a constituent component.SOLUTION: There is provided a resin helmet which is a molded body of a resin composition containing a resin containing a repeating unit having an isosorbide group as a constituent component, in which a notched Charpy impact strength measured in accordance with ISO 179-1 for the resin composition is 100 kJ/m2 or more.SELECTED DRAWING: Figure 1
Inventors:
TATSUMI AKIHIRO
Application Number:
JP2020202099A
Publication Date:
June 16, 2022
Filing Date:
December 04, 2020
Export Citation:
Assignee:
STARLITE IND
International Classes:
A42B3/06; A42C1/00
Attorney, Agent or Firm:
Takao Yanagino
Yoshihide Yanagino
Norio Morioka
Sekiguchi Hisayu
Masato Nakagawa
Yoshihide Yanagino
Norio Morioka
Sekiguchi Hisayu
Masato Nakagawa
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